Introduction to the Tiyun Room: The Tiyun Room is taken from the story of Zhou Sheng who used a rope as a ladder to catch the moon in the clouds during the Mid-Autumn Festival in the eighth month of the Tang Dynasty. The rockeries in the courtyard in front of this house are all stacked using the Yun Tou Chun technique. The main peak is at the top of the east mountain of Wufeng Bookstore, with stacked buildings forming a building mountain. You can climb the mountain path and enter the building.